Forming fabric, wear

On topside:
1. Repair or replace apron with more compatible material if needed.
2. Check for abrasive outer return roll surface.
— re-cover if necessary.
3. Check shower cleaning system.
— replace worn orifices.
4. Check and realign slice.

On underside:
1. Check inner wire return roll for doctor loading, bearings, freedom to turn, and surface condition of roll.
2. Check inner wire return roll surface material for abrasiveness.
— re-cover if necessary.
3. Increase tension to prevent fabric slippage.
4. Check for foreign material, especially grit, in stock supply system.
— eliminate source of contaminants.
5. Reduce filler content in furnish or improve quality of filler.
6. Check flatbox cover material and consider alternate.
7. Ensure graduated, ascending vacuum schedule for dewatering elements.
— may need to consider low-vacuum units.
See also Drag wear, wire/fabric.